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Be heard from blocks away and make your 12" car sub sound louder by purchasing a correctly matched ported subwoofer box. Ported and vented subwoofer enclosures come enhance the bass from your sub when matched correctly. To retain most of your sound quality, and get an increase in bass output, look for a box tuned to about 33Hz.
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Price range: $30–$80
Items in range: 28
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Number of Subs/Speakers: 
2 (14)
1 (13)
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Black (10)
Gray (8)
Red (2)
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Carpet (27)
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12" (27)
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Items per page: 20 50 100

12" Ported and Vented Subwoofer Enclosures

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Dual 12" Vented MDF Enclosure
Free Ground Shipping within the 48 states
Dual 12" Vented MDF Enclosure
$79.95
Shipping: FREE
To the US 48 • other rates
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Single 12" Slot Ported Subwoofer Enclosure
12" Ported Subwoofer Enclosure • Black Carpet • Poly-Fill Inside • Gold Plated Binding Posts • Banana Clip Ready • 1 L-Shaped Port • Made From 3/4" Medium Density Fiberboard
$44.99
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Dual 12" Vented MDF Enclosure
Dual 12" Vented MDF Enclosure
$39.99
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Single 12" Ported Subwoofer Enclosure with Silver High Gloss Face Board and Black Carpet
Free Ground Shipping within the 48 states
Single 12" Ported Subwoofer Enclosure • 3/4" MDF Construction • High Gloss Silver • Black Carpet • Binding Post Terminals
$59.99
Shipping: FREE
To the US 48 • other rates
Availability: Only 1 left in stock
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Dual 12" Slot Ported Subwoofer Enclosure, 3/4" MDF
12" Ported Subwoofer Enclosure • 3/4" MDF • Gold Binding Post Terminals • Durable Black Carpeting • Poly-Fill Inside • Banana Clip Ready • Tuned Ported L-Shaped Slots
$59.99
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121RP, 121KPRO
12" Round Hole, Rear Ported Subwoofer Enclosure • Mounting depth: 10-3/4" • Box volume: 2.80 cubic feet • Total port volume: 0.30 cubic feet
$49.99
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Dual 12" 3/4" MDF Twin Port Subwoofer Enclosure w/ Green High Gloss Face Board
Free Ground Shipping within the 48 states
Dual 12" Ported Subwoofer Enclosure • 3/4" MDF Construction • High Gloss Red Panel • Black Carpet • 3.6 Total Cubic Feet • Binding Post Terminals
$74.99
Shipping: FREE
To the US 48 • other rates
Availability: Only 1 left in stock
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Dual 12", 3/4" MDF Twin Port Subwoofer Enclosure w/ Black High Gloss Face Board
Dual 12" Ported Subwoofer Enclosure • 3/4" MDF Construction • High Gloss Black • Black Carpet • 3.6 Total Cubic Feet • Binding Post Terminals
$79.99
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Single 12" Ported Subwoofer Enclosure w/ Pink High Gloss Face Board
Free Ground Shipping within the 48 states
Single 12" Ported Subwoofer Enclosure • 3/4" MDF Construction • High Gloss Pink • Black Carpet • Binding Post Terminals
$54.99
Shipping: FREE
To the US 48 • other rates
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Dual 12" MDF Square-Hole Vented Enclosure/Box for Kicker L7/L3 Solo-Baric Subwoofers
12" Square Vented Enclosure • Perfect for the Kicker Solo-Baric L3 and L7 • Gold Plated Binding Posts • Banana-Clip Ready • Black Carpet
$44.99
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Single 12" Ported Subwoofer Enclosure with Blue High Gloss Face Board and Black Carpet
Free Ground Shipping within the 48 states
Single 12" Ported Subwoofer Enclosure • 3/4" MDF Construction • High Gloss Blue • Black Carpet • Binding Post Terminals
$64.99
Shipping: FREE
To the US 48 • other rates
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Single 12" Ported Subwoofer Enclosure with Yellow High Gloss Face Board and Black Carpet
Free Ground Shipping within the 48 states
Single 12" Ported Subwoofer Enclosure • 3/4" MDF Construction • High Gloss Yellow • Black Carpet • Binding Post Terminals
$54.99
Shipping: FREE
To the US 48 • other rates
Availability: Limited stock
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Dual 12" Slot Single Vented Enclosure/Box
Dual 12" Slot Single Vented MDF Enclosure • Holds two 12" subwoofers • 3/4 MDF (Medium Density Fiberboard) Construction • Durable black carpeting • Gold Terminals • Internal Box Volume: 3.7 cubic ft.
$44.99
Availability: Limited stock
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Dual 12" 3/4" MDF Twin Port Subwoofer Enclosure w/ Red High Gloss Face Board
Dual 12" Ported Subwoofer Enclosure • 3/4" MDF Construction • High Gloss Red Panel • Black Carpet • 3.6 Total Cubic Feet • Binding Post Terminals
$79.99
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Dual 12" Ported Subwoofer Enclosure w/ Pink High Gloss Face Board
Free Ground Shipping within the 48 states
Dual 12" Ported Subwoofer Enclosure • 3/4" MDF Construction • High Gloss Pink • Black Carpet • 3.6 Total Cubic Feet • Binding Post Terminals
$79.99
Shipping: FREE
To the US 48 • other rates
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Long Style Just Like Kicker Specifies
12" Square Hole, Rear Ported Subwoofer Enclosure • for Kicker Solo-Baric L3/L7 Subwoofers • Mounting depth: 10-3/4" • Cutout dimension: 11-1/4" x 11-1/4" • Box volume: 2.80 cubic feet • Total port volume: 0.30 cubic feet
$49.99
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Dual 12" Ported MDF Enclosure
Universal Dual Ported Enclosure • For Dual 12" Subwoofers • Total Box Volume of 2.78 Cubic Ft • Two Separate Chambers • Dual Pre-wired Tweeters • Dual Ported Design • Spring Binding Clips • Black Carpeting
$69.95
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Single 12" Ported Subwoofer Enclosure with Black High Gloss Face Board
Single 12" Ported Subwoofer Enclosure • 3/4" MDF Construction • High Gloss Black Front • Black Carpet • Binding Post Terminals
$64.99
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Dual 12" Vented Bandpass MDF Enclosure
Dual 12" Vented Bandpass Subwoofer Enclosure • Medium Density Fiber Construction • Maximum mounting depth: approx. 10" • Minimum mounting depth: approx. 7"
$39.99
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Single 12" Ported Subwoofer Enclosure with Red High Gloss Face Board and Black Carpet
Single 12" Ported Subwoofer Enclosure • 3/4" MDF Construction • High Gloss Red • Black Carpet • Binding Post Terminals
$49.99
Items per page: 20 50 100
Related Categories
Amp + Sub Combos
If these subwoofer and amplifier combo packages are not put together by the manufacturer, then our SonicElectronix car audio specialist made the package. The result is an amplifier and a subwoofer that are perfectly matched together. Some also include an amplifier wiring kit and sub box.
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